In 1902 B.H. Roberts revised and published a seven-volume work on the history of this group, which was the target of both the Poland and Edmunds-Tucker Acts. Its members were targets at Haun's Mill Massacre, which resulted in this group founding the city of Nauvoo. Led in its early days by the Quorum of the Twelve, this group founded the territory of Deseret after being led west to the Salt Lake Valley in the late 1840s by Brigham Young. For 10 points, identify this religious group founded by Joseph Smith and currently 
In 1902 B.H. Roberts revised and published a seven-volume work on the history of this group, which was the target of both the Poland and Edmunds-Tucker Acts. Its members were targets at Haun's Mill Massacre, which resulted in this group founding the city of Nauvoo. Led in its early days by the Quorum of the Twelve, this group founded the territory of Deseret after being led west to the Salt Lake Valley in the late 1840s by Brigham Young. For 10 points, identify this religious group founded by Joseph Smith and currently centered in Utah.
In 1902 B.H. Roberts revised and published a seven-volume work on the history of this group, which was the target of both the Poland and Edmunds-Tucker Acts.
{Mormons} or {Church} of {Jesus Christ} of {Latter}-{Day Saints}